N°5621 Move C3 0.4.11 to NPM

node_modules/c3/src/api.zoom.js

@@ -0,0 +1,54 @@
+c3_chart_fn.zoom = function (domain) {
+    var $$ = this.internal;
+    if (domain) {
+        if ($$.isTimeSeries()) {
+            domain = domain.map(function (x) { return $$.parseDate(x); });
+        }
+        $$.brush.extent(domain);
+        $$.redraw({withUpdateXDomain: true, withY: $$.config.zoom_rescale});
+        $$.config.zoom_onzoom.call(this, $$.x.orgDomain());
+    }
+    return $$.brush.extent();
+};
+c3_chart_fn.zoom.enable = function (enabled) {
+    var $$ = this.internal;
+    $$.config.zoom_enabled = enabled;
+    $$.updateAndRedraw();
+};
+c3_chart_fn.unzoom = function () {
+    var $$ = this.internal;
+    $$.brush.clear().update();
+    $$.redraw({withUpdateXDomain: true});
+};
+
+c3_chart_fn.zoom.max = function (max) {
+    var $$ = this.internal, config = $$.config, d3 = $$.d3;
+    if (max === 0 || max) {
+        config.zoom_x_max = d3.max([$$.orgXDomain[1], max]);
+    }
+    else {
+        return config.zoom_x_max;
+    }
+};
+
+c3_chart_fn.zoom.min = function (min) {
+    var $$ = this.internal, config = $$.config, d3 = $$.d3;
+    if (min === 0 || min) {
+        config.zoom_x_min = d3.min([$$.orgXDomain[0], min]);
+    }
+    else {
+        return config.zoom_x_min;
+    }
+};
+
+c3_chart_fn.zoom.range = function (range) {
+    if (arguments.length) {
+        if (isDefined(range.max)) { this.domain.max(range.max); }
+        if (isDefined(range.min)) { this.domain.min(range.min); }
+    } else {
+        return {
+            max: this.domain.max(),
+            min: this.domain.min()
+        };
+    }
+};